It’s more nutritious and I think it tastes better than the canned pineapple in heavy syrup. Overnight oats are pretty flexible, so feel free to make small modifications to this recipe as you see fit.
However, some people may need to limit their intake due to allergies or certain health conditions. Pineapple can be consumed fresh, frozen, or canned in a variety of recipes. Cervo MM, Llido LO, ...